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Section 1 - Introduction (UHF Digital TV Transmitters)
E-Compact - Air Cooling - ATSC - High Power
Manual Rev. 0.1 - February 2018
Figure 1-9 - Front view of the power drawer
Table 1-3 Power Drawer Technical Specification
CHARACTERISTIC
Input Impedance
Loss of input return
RF Input connector
RF Input level
Operation Frequency Range
Output Power
Power Gain
Gain adjustment range
Phase adjustment range
Automatic Fan Speed (rpm)
Control
RF Output connector
Intermodulation (shoulder)
Harmonic Attenuation
AC Power Supply
Efficiency
Power Factor
Cooling System
DC Power Supply
Dimensions
Weight
SPECIFICATION
50 ohms
Better than 19dB
Plug-in
7.3dBm
470-782 MHz (divided into 14 subbands)
860W rms
Ajusted 52dB
6 dB
30°
2100 to 7000 rpm
7/8" without flange
Better than -36dBc
Better than -30dBc
220 VAC (180 to 240VAC)
> 33%
> 0,98
Air
+50V 3.5kW
Height: 3RU = 135 mm
Width 19" = 483 mm
Depht: 630 mm
32Kg
1-16
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